MX2023008990A - Bomba compacta de desplazamiento positivo con junta dura con movimiento alternativo. - Google Patents
Bomba compacta de desplazamiento positivo con junta dura con movimiento alternativo.Info
- Publication number
- MX2023008990A MX2023008990A MX2023008990A MX2023008990A MX2023008990A MX 2023008990 A MX2023008990 A MX 2023008990A MX 2023008990 A MX2023008990 A MX 2023008990A MX 2023008990 A MX2023008990 A MX 2023008990A MX 2023008990 A MX2023008990 A MX 2023008990A
- Authority
- MX
- Mexico
- Prior art keywords
- sleeve
- reciprocating motion
- positive displacement
- housing
- displacement pump
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
- F04B9/047—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being pin-and-slot mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/006—Micropumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/20—Other positive-displacement pumps
- F04B19/22—Other positive-displacement pumps of reciprocating-piston type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
- F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/143—Sealing provided on the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
- F04B53/166—Cylinder liners
- F04B53/168—Mounting of cylinder liners in cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
- F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14216—Reciprocating piston type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Se proporciona una bomba de desplazamiento positivo con junta dura que se puede incluir dentro de un sistema de administración de líquido. La bomba incluye una carcasa, un manguito dispuesto radialmente dentro de la carcasa y un pistón dispuesto radialmente dentro del manguito. Una forma externa de un primer extremo del manguito se pone en contacto con una forma interna correspondientemente formada de un primer extremo de la carcasa, sellando así el primer extremo del manguito dentro del primer extremo de la carcasa. El pistón es radialmente y axialmente móvil dentro del manguito, y un movimiento axialmente alternativo del pistón dentro del manguito abre y cierra una cámara de bomba definida entre un primer extremo del pistón y un primer extremo del manguito.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163143451P | 2021-01-29 | 2021-01-29 | |
| PCT/US2022/014228 WO2022165119A1 (en) | 2021-01-29 | 2022-01-28 | Hard seal compact, positive displacement pump with reciprocating motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023008990A true MX2023008990A (es) | 2023-08-15 |
Family
ID=80447068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023008990A MX2023008990A (es) | 2021-01-29 | 2022-01-28 | Bomba compacta de desplazamiento positivo con junta dura con movimiento alternativo. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20240110551A1 (es) |
| EP (1) | EP4285023A1 (es) |
| JP (1) | JP2024506836A (es) |
| CN (2) | CN116829833A (es) |
| AU (1) | AU2022212037A1 (es) |
| CA (1) | CA3206179A1 (es) |
| MX (1) | MX2023008990A (es) |
| WO (1) | WO2022165119A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024081612A1 (en) * | 2022-10-11 | 2024-04-18 | Becton, Dickinson And Company | Molded piston seal with anti-leak deported split line |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2246392A (en) * | 1940-01-13 | 1941-06-17 | F E Myers & Bro Co | Cylinder construction |
| US4717317A (en) * | 1985-02-05 | 1988-01-05 | Sulzer Brothers Limited | Reciprocating pump |
| US5096394A (en) * | 1990-10-24 | 1992-03-17 | Gerlach C Richard | Positive displacement pump with rotating reciprocating piston and improved pulsation dampening |
| CH688224A5 (de) * | 1994-06-03 | 1997-06-30 | Saphirwerk Ind Prod | Implantierbare Vorrichtung fuer die dosierte Abgabe pharmazeutischer Flüssigkeiten im menschlichen oder tierischen Koerper. |
| US5482448A (en) * | 1994-06-10 | 1996-01-09 | Atwater; Richard G. | Positive displacement pump with concentrically arranged reciprocating-rotating pistons |
| WO2013029999A1 (en) * | 2011-09-02 | 2013-03-07 | F. Hoffmann-La Roche Ag | Dosing unit for an ambulatory infusion device |
| JP6573628B2 (ja) * | 2014-04-07 | 2019-09-11 | ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ | インスリンパッチのための回転計量ポンプ |
| US11174852B2 (en) * | 2018-07-20 | 2021-11-16 | Becton, Dickinson And Company | Reciprocating pump |
| US11844925B2 (en) * | 2019-06-06 | 2023-12-19 | Medtronic Minimed, Inc. | Fluid infusion systems |
-
2022
- 2022-01-28 WO PCT/US2022/014228 patent/WO2022165119A1/en not_active Ceased
- 2022-01-28 EP EP22704229.8A patent/EP4285023A1/en active Pending
- 2022-01-28 CN CN202280012208.8A patent/CN116829833A/zh active Pending
- 2022-01-28 MX MX2023008990A patent/MX2023008990A/es unknown
- 2022-01-28 JP JP2023545903A patent/JP2024506836A/ja active Pending
- 2022-01-28 CA CA3206179A patent/CA3206179A1/en active Pending
- 2022-01-28 AU AU2022212037A patent/AU2022212037A1/en active Pending
- 2022-01-28 US US18/274,651 patent/US20240110551A1/en active Pending
- 2022-01-29 CN CN202220243716.4U patent/CN218220736U/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN218220736U (zh) | 2023-01-06 |
| JP2024506836A (ja) | 2024-02-15 |
| AU2022212037A9 (en) | 2024-10-17 |
| CN116829833A (zh) | 2023-09-29 |
| CA3206179A1 (en) | 2022-08-04 |
| US20240110551A1 (en) | 2024-04-04 |
| AU2022212037A1 (en) | 2023-08-17 |
| EP4285023A1 (en) | 2023-12-06 |
| WO2022165119A1 (en) | 2022-08-04 |
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